RO117813B1 - Method and apparatus for measuring deviations from smoothness of surfaces - Google Patents
Method and apparatus for measuring deviations from smoothness of surfacesInfo
- Publication number
- RO117813B1 RO117813B1 RO97-01940A RO9701940A RO117813B1 RO 117813 B1 RO117813 B1 RO 117813B1 RO 9701940 A RO9701940 A RO 9701940A RO 117813 B1 RO117813 B1 RO 117813B1
- Authority
- RO
- Romania
- Prior art keywords
- smoothness
- tank
- tanks
- enclosure
- communicating
- Prior art date
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention relates to a method and an apparatus for measuring the deviations from smoothness of the surfaces, meant especially for metal plates exceeding standard size, employed in the ship building, machine building etc. The method consists first in laying two tanks of the same height , communicating through a flexible conduit, on the surface to be measured. In one of the tanks, one pours water which also flows into the second tank and after 10...15 min. required for the stabilization of the level in both tanks, one measures the distance between the level of the water and the upper edge of each tank successively, the difference showing the size of the deviation from smoothness of the surface. The apparatus for applying the method comprises a feeler (A) provided with a dial gauge (3) which by means of a magnetic support (21) is laid on the upper plane surface (c) of one of the tank devices (B) and (C). The tank devices (B and C) comprise a prism-shaped body (22) with an enclosure (d) therein, said enclosure communicating with a connection hose (23) on which the ends of some flexible conduit (1) are mounted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO97-01940A RO117813B1 (en) | 1997-10-20 | 1997-10-20 | Method and apparatus for measuring deviations from smoothness of surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO97-01940A RO117813B1 (en) | 1997-10-20 | 1997-10-20 | Method and apparatus for measuring deviations from smoothness of surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
RO117813B1 true RO117813B1 (en) | 2002-07-30 |
Family
ID=64361296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO97-01940A RO117813B1 (en) | 1997-10-20 | 1997-10-20 | Method and apparatus for measuring deviations from smoothness of surfaces |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO117813B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107643039A (en) * | 2017-08-29 | 2018-01-30 | 沪东中华造船(集团)有限公司 | A kind of frock and its application method for being used to detect rudder carrier base installation accuracy |
-
1997
- 1997-10-20 RO RO97-01940A patent/RO117813B1/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107643039A (en) * | 2017-08-29 | 2018-01-30 | 沪东中华造船(集团)有限公司 | A kind of frock and its application method for being used to detect rudder carrier base installation accuracy |
CN108195275A (en) * | 2017-08-29 | 2018-06-22 | 沪东中华造船(集团)有限公司 | A kind of application method for the tooling for being used to detect rudder carrier base installation accuracy |
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